@InProceedings{ovis-eval-clin,
title = "Evaluation of the NLP Components of the {OVIS2} Spoken 
          Dialogue System",
author = "Gert Veldhuijzen van Zanten and Gosse Bouma and Khalil Sima'an 
          and Gertjan van Noord and Remko Bonnema",
booktitle = "Computational Linguistics in the Netherlands 1998",
editor = "Frank van Eynde and Ineke Schuurman and Ness Schelkens",
publisher = "Rodopi Amsterdam",
pages = "213--229",
year="1999",
}